FR2824206A1 - Procede de generation de modulation par division de frequence suivi de mulitplication de frequence - Google Patents

Procede de generation de modulation par division de frequence suivi de mulitplication de frequence Download PDF

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Publication number
FR2824206A1
FR2824206A1 FR0105730A FR0105730A FR2824206A1 FR 2824206 A1 FR2824206 A1 FR 2824206A1 FR 0105730 A FR0105730 A FR 0105730A FR 0105730 A FR0105730 A FR 0105730A FR 2824206 A1 FR2824206 A1 FR 2824206A1
Authority
FR
France
Prior art keywords
frequency
signal
modulation
phase
useful
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
FR0105730A
Other languages
English (en)
French (fr)
Inventor
Laurent Collin
Pierre Boutigny
Denis Triquenaux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR0105730A priority Critical patent/FR2824206A1/fr
Priority to EP02291002A priority patent/EP1253758B1/de
Priority to AT02291002T priority patent/ATE287606T1/de
Priority to DE60202638T priority patent/DE60202638T2/de
Priority to US10/132,203 priority patent/US7013115B2/en
Publication of FR2824206A1 publication Critical patent/FR2824206A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2003—Modulator circuits; Transmitter circuits for continuous phase modulation
    • H04L27/2007—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/161—Multiple-frequency-changing all the frequency changers being connected in cascade
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
    • H04L27/2053—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases
    • H04L27/206—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases using a pair of orthogonal carriers, e.g. quadrature carriers
    • H04L27/2067—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases using a pair of orthogonal carriers, e.g. quadrature carriers with more than two phase states
    • H04L27/2078—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases using a pair of orthogonal carriers, e.g. quadrature carriers with more than two phase states in which the phase change per symbol period is constrained

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
FR0105730A 2001-04-27 2001-04-27 Procede de generation de modulation par division de frequence suivi de mulitplication de frequence Pending FR2824206A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0105730A FR2824206A1 (fr) 2001-04-27 2001-04-27 Procede de generation de modulation par division de frequence suivi de mulitplication de frequence
EP02291002A EP1253758B1 (de) 2001-04-27 2002-04-19 Verfahren zur Modulation durch Frequenzteilung gefolgt durch Frequenzmultiplikation, und entsprechende Radiofrequenz-Vorrichtung
AT02291002T ATE287606T1 (de) 2001-04-27 2002-04-19 Verfahren zur modulation durch frequenzteilung gefolgt durch frequenzmultiplikation, und entsprechende radiofrequenz-vorrichtung
DE60202638T DE60202638T2 (de) 2001-04-27 2002-04-19 Verfahren zur Modulation durch Frequenzteilung gefolgt durch Frequenzmultiplikation, und entsprechende Radiofrequenz-Vorrichtung
US10/132,203 US7013115B2 (en) 2001-04-27 2002-04-26 Method for the generation of modulation by frequency division followed by frequency multiplication, and radiofrequency apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0105730A FR2824206A1 (fr) 2001-04-27 2001-04-27 Procede de generation de modulation par division de frequence suivi de mulitplication de frequence

Publications (1)

Publication Number Publication Date
FR2824206A1 true FR2824206A1 (fr) 2002-10-31

Family

ID=8862796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0105730A Pending FR2824206A1 (fr) 2001-04-27 2001-04-27 Procede de generation de modulation par division de frequence suivi de mulitplication de frequence

Country Status (5)

Country Link
US (1) US7013115B2 (de)
EP (1) EP1253758B1 (de)
AT (1) ATE287606T1 (de)
DE (1) DE60202638T2 (de)
FR (1) FR2824206A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2880219B1 (fr) * 2004-12-23 2007-02-23 Thales Sa Procede et systeme de radiocommunication numerique, notamment pour les stations sol mobiles
GB2437350A (en) * 2006-04-19 2007-10-24 Hewlett Packard Development Co Data and Power Transmission via an Amplitude and Phase/Frequency Modulated Signal
EP1936897A1 (de) * 2006-12-21 2008-06-25 General Instrument Corporation, a Corporation of the State of Delaware Übertragung von Signalisierungsinformation in einem OFDM-Kommunikationssystem
BR112013002605B1 (pt) 2011-02-18 2022-08-23 Sun Patent Trust Método de transmissão, aparelho de transmissão, método de recepção e aparelho de recepção
US11411786B1 (en) * 2021-05-03 2022-08-09 Raytheon Company Constant envelope bi-phase shift keying (CE-BPSK) modulation for “mode S” and other communication applications

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0369832A1 (de) * 1988-09-20 1990-05-23 SAT (Société Anonyme de Télécommunications) Modulationsart mit linearen Phasensprüngen und konstanter Umhüllung
US5903609A (en) * 1995-06-08 1999-05-11 U.S. Philips Corporation Transmission system using transmitter with phase modulator and frequency multiplier
US6026307A (en) * 1996-12-02 2000-02-15 Telefonaktiebolaget Lm Ericsson Arrangement in a communication system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613976A (en) * 1984-05-02 1986-09-23 British Columbia Telephone Company Constant envelope offset QPSK modulator
FR2716312B1 (fr) * 1994-02-11 1996-03-22 Thomson Csf Dispositif de modulation de phase continue par synthétiseur de fréquences à boucle à verrouillage de phase.
US5745843A (en) * 1995-08-04 1998-04-28 Motorola, Inc. Selective call receivers with integer divide synthesizers for achieving fast-lock time
FR2755556A1 (fr) * 1996-11-06 1998-05-07 Motorola Semiconducteurs Modulateur de frequence, emetteur et emetteur-recepteur incorporant ce modulateur de frequence
US5905413A (en) * 1996-11-22 1999-05-18 Oki Electric Industry Co., Ltd. Angular modulator with a phase variation divided and integrated
FR2773661B1 (fr) * 1998-01-12 2000-02-25 Alsthom Cge Alcatel Procede d'emission d'un signal de controle par une station de base d'un systeme de radiocommunication numerique cellulaire et station de base correspondante
US7424065B2 (en) * 2002-10-22 2008-09-09 Walker Harold R Apparatus and method for ultra narrow band wireless communications

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0369832A1 (de) * 1988-09-20 1990-05-23 SAT (Société Anonyme de Télécommunications) Modulationsart mit linearen Phasensprüngen und konstanter Umhüllung
US5903609A (en) * 1995-06-08 1999-05-11 U.S. Philips Corporation Transmission system using transmitter with phase modulator and frequency multiplier
US6026307A (en) * 1996-12-02 2000-02-15 Telefonaktiebolaget Lm Ericsson Arrangement in a communication system

Also Published As

Publication number Publication date
EP1253758B1 (de) 2005-01-19
EP1253758A1 (de) 2002-10-30
DE60202638T2 (de) 2006-01-05
ATE287606T1 (de) 2005-02-15
DE60202638D1 (de) 2005-02-24
US20030040289A1 (en) 2003-02-27
US7013115B2 (en) 2006-03-14

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